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RC4739 uA739 MC1303 Replacement IC Via NE5532A Phase Linear Crown
RC4739 uA739 MC1303 Replacement IC Via NE5532A Phase Linear Crown
RC4739 uA739 MC1303 Replacement IC Via NE5532A Phase Linear Crown
RC4739 uA739 MC1303 Replacement IC Via NE5532A Phase Linear Crown
RC4739 uA739 MC1303 Replacement IC Via NE5532A Phase Linear Crown

RC4739 uA739 MC1303 Replacement IC Via NE5532A Phase Linear Crown

$ 7.12

Availability: 75 in stock
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Brand: Qua-co Audio
  • MPN: Does Not Apply
  • Return shipping will be paid by: Buyer
  • Condition: New
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back

    Description

    Phase Linear Crown Many Others RC4739 uA739 MC1303
    Upgraded Replacement IC with Socket Via NE5532A
    as requested. Now you can upgrade or repair your classic Phase Linear, Crown and other equipment that uses the now obsolete RC4739 IC uA739 or MC1303. Other IC numbers mounted are available including TL082A and LM833 but this listing is for the NE5532AN only. Contact me for other choices and availability. The TL082A and LM833 are the same price. Thanks for looking!
    NOTE: My vendor stopped making the brown dog version so I will do the tedious work to assemble and hand wire this dead bug version as long as there is a demand.
    The 5532 is a dual high-performance low noise operational amplifier. Compared to most of the standard operational amplifiers, such as the 1458, it shows better noise performance, improved output drive capability and considerably higher small-signal and power bandwidths. This makes the device especially suitable for application in high-quality and professional audio equipment, instrumentation and control circuits, and telephone channel amplifiers. The op amp is internally compensated for gains equal to one. If very low noise is of prime importance, it is recommended that the 5532A version be used because it has guaranteed noise voltage specifications.